CN212822281U

CN212822281U - Quick adaptation coil casing punching equipment

Info

Publication number: CN212822281U
Application number: CN202021298342.3U
Authority: CN
Inventors: 李明勇
Original assignee: Zhejiang Rehon Mechanical & Electrical Co ltd
Current assignee: Zhejiang Rehon Mechanical & Electrical Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a rapid adaptation coil shell punching device, which comprises a punching machine, a conveying mechanism, a transferring mechanism and a cleaning mechanism; the conveying mechanism comprises a conveying assembly and a guide assembly; the transfer mechanism comprises a transfer table, a control platform and a transfer assembly; the transfer assembly comprises two clamping units which move synchronously and a limiting unit which correspondingly drives the clamping units to clamp; the cleaning mechanism comprises a cleaning component; one clamping unit clamps the coil shell at the tail end of the guide assembly on the transfer table, and meanwhile, the other clamping unit conveys the coil shell on the transfer table to the punching machine, and the two clamping units work orderly to enable the coil shell to be transferred to a punching station from the conveying mechanism, so that the one-by-one continuous feeding of the coil shell is realized, and the punching efficiency is greatly improved.

Description

Quick adaptation coil casing punching equipment

Technical Field

The utility model relates to an auto-parts production facility field specifically is a quick adaptation coil casing punching equipment.

Background

The automobile air conditioning clutch is mainly applied to the aspect of automobile air conditioning refrigeration and is responsible for controlling power transmission between an automobile air conditioning compressor and an automobile engine. The automobile air conditioner clutch comprises a belt wheel assembly, a coil assembly and a magnetic disc sucking assembly, wherein the coil assembly is fixedly connected with an automobile air conditioner compressor shell, and the coil shell needs to be punched in order to realize quick installation of the coil assembly.

The utility model with Chinese patent application number of CN201621265354.X discloses a punching mechanism for a shell of an automobile starter and equipment applying the mechanism, wherein the punching mechanism for the shell of the automobile starter comprises a blanking die and a punch which is positioned above the blanking die and driven by an oil press; the blanking die is used for supporting the automobile starter shell; the punch extends into one port of the shell of the automobile starter and is used for longitudinally punching the shell fixed in the blanking die from the inside of the shell to the outside of the shell to form a through hole. The utility model provides a mechanism and automation equipment punch a hole can make and be formed at the automobile starter casing outside by the burr that punches a hole and produce, are convenient for dispel.

However, this apparatus feeds two punching stations through one hydraulic expansion sleeve, so that the punching efficiency of the punching apparatus is lowered.

SUMMERY OF THE UTILITY MODEL

In order to the problem, the utility model provides a quick adaptation coil casing punching equipment, its centre gripping unit through two synchronous movement is successively got the coil casing, makes coil casing self-steering subassembly carry to punching a hole under the station through the revolving stage, has realized the continuous feeding one by one of coil casing, has improved punching a hole efficiency greatly.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a quick adaptation coil casing punching equipment, includes the piercing press, is equipped with the station of punching a hole on this piercing press, still includes:

the conveying mechanism comprises a conveying assembly arranged on one side of the punching machine and a guide assembly arranged at the discharge end of the conveying assembly;

the transfer mechanism comprises a transfer table positioned at the midpoint of the connecting line of the punching station and the guide assembly, a control table arranged on one side of the transfer table, and a transfer assembly which is arranged on the control table in a left-right sliding manner and is in conveying connection with the guide assembly, the transfer table and the punching station; the transfer assembly comprises two groups of clamping units which synchronously act and limiting units which are correspondingly and slidably arranged in the clamping units and drive the clamping units to act; the two groups of clamping units successively transfer the same coil shell along the conveying direction of the coil shell; and

the cleaning mechanism comprises two groups of cleaning assemblies which are fixedly arranged on the limiting unit and are respectively arranged on the transfer table and the guide assembly correspondingly.

As an improvement, the conveying assembly comprises a mounting frame and a conveying belt which is rotatably arranged on the mounting frame.

As an improvement, the guide assembly comprises two groups of striker plates which are symmetrically arranged on two sides of the discharge end of the conveying belt through a bracket; two sets of the striker plate all is located the top and two of conveyer belt form defeated material passageway between the striker plate.

As an improvement, the transfer assembly further comprises a mounting rod which is arranged on the console in a vertically sliding mode and is arranged transversely.

As an improvement, the clamping unit comprises a sliding seat arranged on the mounting rod in a sliding manner, a fixed seat fixedly arranged on the sliding seat, and two groups of clamping jaws symmetrically arranged on the fixed seat in a sliding manner.

As an improvement, the limiting unit comprises a fixing rod which is transversely arranged above the mounting rod and fixed with the console, a guide plate which is arranged below the fixing rod in a penetrating mode in the fixing seat, a guide rod which is correspondingly fixed at one end of the clamping jaw and a guide groove structure which is arranged on the guide plate and corresponds to the guide rod in a sliding fit mode.

As an improvement, the guide groove structure comprises a release groove vertically arranged at the edge of the guide plate, a clamping groove vertically arranged at the inner side of the release groove, a transition groove in transition connection with the release groove and the clamping groove, and a control structure rotatably arranged at the connection part of the clamping groove and the transition groove; the transition groove is obliquely and downwards arranged from the loosening groove to the clamping groove.

As an improvement, the control structure comprises a rotating shaft and a plurality of groups of guide pieces arranged on the rotating shaft in a circumferential array.

As an improvement, the cleaning assembly comprises an air tap fixedly mounted on the fixing rod and a limiting rod fixed at the top end of the fixing seat and used for controlling the on-off of the air tap.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses same coil casing is got successively to two synchronous movement's centre gripping unit clamp, makes this coil casing self guidance subassembly carry to punching a hole under the station through the transfer station, has realized the continuous feeding one by one of coil casing, has improved punching a hole efficiency greatly.

(2) The clamping mode is simple, the two clamping jaws clamp and discharge materials under the action of the guide groove component, the equipment is simple, the operation is stable, and the maintenance is convenient;

(3) in the utility model, the clamping unit moves upwards after clamping the coil shell, and in the process, the air nozzle is controlled by the limiting rod to blow air to the coil shell so as to blow off scrap iron or dust on the coil shell, thereby improving the positioning precision in punching;

(4) the utility model discloses suitability is higher, can use alone also can regard as the one process of production line.

To sum up, the utility model has the advantages of simple structure, relate to ingenious, punch a hole effectual and punch a hole efficiently, be particularly useful for car air conditioner clutch coil casing process of punching a hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a view showing an internal structure of the stopper unit;

FIG. 5 is a first schematic view of the structure of the guide groove in a motion state;

FIG. 6 is a schematic view of the motion state of the guide groove structure;

fig. 7 is a structural diagram of a control structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b):

as shown in fig. 1 and fig. 2, a fast-adapting coil shell punching apparatus includes a punching machine 1, a punching station 10 is provided on the punching machine 1, and the apparatus further includes:

a conveying mechanism 2, wherein the conveying mechanism 2 comprises a conveying assembly 21 arranged on one side of the punching machine 1 and a guide assembly 22 arranged at the discharging end of the conveying assembly 21;

the transfer mechanism 3 comprises a transfer table 31 positioned at the midpoint of the connecting line of the punching station 10 and the guide assembly 22, a control table 32 arranged on one side of the transfer table 31, and a transfer assembly 33 which is arranged on the control table 32 in a left-right sliding manner and is used for conveying and connecting the guide assembly 22, the transfer table 31 and the punching station 10; the transfer assembly 33 includes two sets of clamping units 331 that operate synchronously and a limiting unit 332 that is disposed in the clamping units 331 in a corresponding sliding manner and drives the clamping units 331 to operate; the two groups of clamping units 331 successively transfer the same coil housing along the conveying direction of the coil housing; and

the cleaning mechanism 4 comprises two groups of cleaning assemblies 41 which are fixedly mounted on the limiting unit 332 and respectively correspond to the transfer table 31 and the guide assembly 22.

It should be noted that a discharge chute 11 is further arranged on one side of the punching station 10, and the punched coil housing 5 is pulled into the discharge chute 11 and led out.

It should be noted that, as shown in fig. 1 and fig. 2, the distance between the two clamping units 331 is half the distance between the punching station 10 and the guiding assembly 22, that is, when one clamping unit 331 sends the coil housing 5 at the guiding assembly 22 to the transfer table 31, the other clamping unit 331 sends the coil housing 5 on the transfer table 31 to the punching station 10.

Further, the conveying assembly 21 includes a mounting frame 211 and a conveying belt 212 rotatably disposed on the mounting frame 211.

Further, the guide assembly 22 comprises two groups of striker plates 221 symmetrically arranged on two sides of the discharge end of the conveying belt 212 through a bracket; the two groups of material baffle plates 221 are positioned above the conveying belt 212, and a material conveying channel 222 is formed between the two material baffle plates 221.

It should be noted that the conveyor belt 212 is connected to an external power assembly (not shown).

It should be noted that the outer diameter of the coil housing 5 is consistent with the feeding passage 222, so that the path of the coil housing 5 is consistent, and the clamping unit 331 is convenient to clamp the coil housing 5.

Further, the transfer module 33 further includes a mounting rod 333 which is slidably disposed on the console 32 in the up-down direction and is disposed in the transverse direction.

Further, the clamping unit 331 includes a sliding base 3311 slidably disposed on the mounting rod 333, a fixing base 3312 fixedly disposed on the sliding base 3311, and two sets of clamping jaws 3313 symmetrically slidably disposed on the fixing base 3312.

The console 32 is a plc control device that controls the vertical movement of the mounting rod 333 and the movement of the two slide holders 3311.

As shown in fig. 3 and 4, as a preferred embodiment, the position limiting unit 332 includes a fixing rod 3321 horizontally disposed above the mounting rod 333 and fixed to the console 32, a guide plate 3322 slidably disposed below the fixing rod 3321 and inserted into the fixing base 3312, a guide rod 3323 correspondingly fixed to one end of the clamping jaw 3313, and a guide groove structure 3324 provided on the guide plate 3322 and slidably engaged with the guide rod 3323.

Further, the guide groove structure 3324 includes a release groove 3325 vertically formed at an edge of the guide plate 3322, a clamping groove 3326 vertically formed inside the release groove 3325, a transition groove 3327 transitionally connecting the release groove 3325 and the clamping groove 3326, and a control structure 3328 rotatably installed at a connection of the clamping groove 3326 and the transition groove 3327; the transition groove 3327 is disposed obliquely downward from the relief groove 3325 to the clamping groove 3326.

Further, the control structure 3328 includes a rotating shaft 33281 and a plurality of sets of guides 33282 circumferentially arranged on the rotating shaft 33281.

It should be noted that the rotating shaft 33281 can only rotate in one direction.

It should be noted that, as shown in fig. 5 and 7, the mounting rod 333 moves down to drive the fixing base 3312 to move down, and then the guide rod 3323 moves along the transition slot 3327 to the bottom end of the clamping slot 3326, the two sets of clamping jaws 3313 move together to grasp the coil housing 5, and then the mounting rod 333 moves up, and under the action of the rotating shaft 33281 and the guide 33282, the guide rod 3323 moves up along the clamping slot 3326, and the coil housing 5 is grasped smoothly.

It is important to note that, as shown in fig. 6 and 7, when the coil housing 5 is lowered by the holding unit 331, the fixing base 3312 is moved down so that the guide bar 3323 is moved down along the clamping groove 3326, and the guide bar 3323 is slid into the transition groove 3327 by the rotation shaft 33281 and the guide 33282, after which the fixing base 3312 is moved up again, the guide bar 3323 is moved into the release groove 3325 along the transition groove 3327, and the two clamping jaws 3313 are moved outward to smoothly lower the coil housing 5.

As shown in fig. 3, the cleaning assembly 41 includes an air nozzle 411 fixedly mounted on the fixing rod 3321 and a limiting rod 412 fixed on the top of the fixing base 3312 and controlling the on/off of the air nozzle 411.

It should be noted that an air passage is provided in the fixing rod 3321, and the internal structure and the air outlet process of the air faucet 411 are prior art.

It should be noted that, when the fixing seat 3312 carries the coil housing 5 to move upward, the limiting rod 412 drives the air nozzle 411 to exhaust air, so as to clean the coil housing 5; the fixing base 3312 moves up after the coil housing 5 is put down, and the air tap 411 discharges air again to clean the clamping jaw 3313.

The working process is as follows:

the coil housing 5 is conveyed by the conveying belt 212, the coil housing 5 enters the end of the conveying passage 222, the console 32 drives the mounting rod 333 to move downwards, the fixing seat 3312 moves downwards along with the conveying belt, the guide bar 3323 moves from the releasing groove 3325 to the bottom end of the clamping groove 3326 through the transition groove 3327, the two sets of clamping jaws 3313 draw close to the middle position to fix the coil housing 5, the fixing seat 3312 moves upwards, the guide bar 3323 moves upwards along the clamping groove 3326 under the action of the rotating shaft 33281 and the guide piece 33282, the coil housing 5 is grabbed, the limiting rod 412 drives the air nozzle 411 to blow and clean the coil housing 5, the sliding seat 3311 moves to convey the coil housing 5 to the upper part of the middle rotating table 31, the mounting rod 333 moves downwards along with the conveying belt, and the fixing seat 3312 moves downwards, the guide bar 3323 moves down along the clamping groove 3326, and the guide bar 3323 moves into the transition groove 3327 by the rotation shaft 33281 and the guide 33282, and then the fixing base 3312 moves up again, the guide bar 3323 moves into the release groove 3325 along the transition groove 3327, the two jaws 3313 move outward to smoothly place the coil housing 5 on the transferring table 31, and the air nozzles 411 are driven by the stopper rod 412 to clean the jaws 3313, while the other clamping unit 331 sends the coil housing 5 on the transferring table 31 into the punching station 10 by the same operation principle, and pushes the punched coil housing 5 in the punching station 10 into the discharge groove 11.

Claims

1. The utility model provides a quick adaptation coil casing punching equipment, includes piercing press (1), is equipped with punching station (10) on this piercing press (1), its characterized in that still includes:

the conveying mechanism (2) comprises a conveying assembly (21) arranged on one side of the punching machine (1) and a guide assembly (22) arranged at the discharging end of the conveying assembly (21);

the transfer mechanism (3) comprises a transfer table (31) positioned at the midpoint of the connection line of the punching station (10) and the guide assembly (22), a control table (32) arranged on one side of the transfer table (31), and a transfer assembly (33) which is arranged on the control table (32) in a left-right sliding manner and is connected with the guide assembly (22), the transfer table (31) and the punching station (10) in a conveying manner; the transfer component (33) comprises two groups of clamping units (331) which synchronously act and limit units (332) which are correspondingly arranged in the clamping units (331) in a sliding manner and drive the clamping units (331) to act; the two groups of clamping units (331) successively transfer the same coil shell along the conveying direction of the coil shell; and

the cleaning mechanism (4) comprises two groups of cleaning assemblies (41) which are fixedly mounted on the limiting unit (332) and are respectively arranged on the transfer table (31) and the guide assembly (22) correspondingly.

2. A quick-fit coil housing punch apparatus as claimed in claim 1, wherein the carriage assembly (21) comprises a mounting bracket (211) and a carriage belt (212) rotatably disposed on the mounting bracket (211).

3. A quick-fit coil housing punch apparatus as claimed in claim 2, wherein the guide assembly (22) comprises two sets of striker plates (221) symmetrically disposed by brackets on either side of the discharge end of the conveyor belt (212); two sets of striker plate (221) all are located conveyor belt (212) top and two form defeated material passageway (222) between striker plate (221).

4. A quick-fit coil housing punch apparatus as claimed in claim 1, wherein the transfer assembly (33) further comprises a transversely disposed mounting bar (333) slidably disposed up and down on the console (32).

5. A fast-adapting coil housing punching apparatus according to claim 4, wherein the clamping unit (331) comprises a sliding seat (3311) slidably arranged on the mounting rod (333), a fixed seat (3312) fixedly mounted on the sliding seat (3311), two sets of clamping jaws (3313) symmetrically slidably arranged on the fixed seat (3312).

6. The apparatus for punching a fast-adapting coil housing as claimed in claim 5, wherein the position-limiting unit (332) comprises a fixing rod (3321) transversely disposed above the mounting rod (333) and fixed with the console (32), a guide plate (3322) slidably disposed below the fixing rod (3321) and passing through the fixing seat (3312), a guide rod (3323) correspondingly fixed at one end of the clamping jaw (3313), and a guide groove structure (3324) opened on the guide plate (3322) and corresponding to the guide rod (3323) and slidably engaged therewith.

7. The apparatus of claim 6, wherein the guide slot structure (3324) comprises a relief slot (3325) vertically opened at an edge of the guide plate (3322), a clamping slot (3326) vertically opened inside the relief slot (3325), a transition slot (3327) transitionally connecting the relief slot (3325) and the clamping slot (3326), and a control structure (3328) rotatably installed at a junction of the clamping slot (3326) and the transition slot (3327); the transition groove (3327) is disposed obliquely downward from the relief groove (3325) to the clamping groove (3326).

8. A quick-fit coil housing punch apparatus according to claim 7, wherein the control structure (3328) comprises a shaft (33281) and sets of guides (33282) arranged in a circumferential array on the shaft (33281).

9. The apparatus for punching a quick-adapting coil shell as claimed in claim 6, wherein the cleaning assembly (41) comprises an air nozzle (411) fixedly mounted on the fixing rod (3321) and a limit rod (412) fixed on the top of the fixing base (3312) and controlling the on-off of the air nozzle (411).